Companies / W. R. Berkley Corporation / Activity
Activity — W. R. Berkley Corporation
234 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q1 2026 as of | Balyasny Asset Management L.P. 13F manager | Trim | Common stock | $-315.8K | -5K -25.93% | 13,607 <0.01% of shares | low |
| Q4 2023 as of | Ontario Teachers Pension Plan Board 13F manager | Trim | Common stock | $-300.4K | -4K -35.93% | 7,574 <0.01% of shares | low |
| Q4 2025 as of | West Family Investments, Inc. 13F manager | New | Common stock | $274.7K | +4K | 3,917 <0.01% of shares | low |
| Q2 2026 as of | The PNC Financial Services Group, Inc. 13F manager | Add | Common stock | $269.8K | +4K +6.36% | 63,937 0.02% of shares | low |
| Q1 2026 as of | Fairholme Capital Management, L.L.C. 13F manager | Trim | Common stock | $-251.9K | -4K -1.46% | 256,350 0.07% of shares | low |
| Q1 2026 as of | ProShare Advisors LLC 13F manager | Trim | Common stock | $-236.2K | -4K -5.56% | 60,499 0.02% of shares | low |
| Q1 2026 as of | Profund Advisors LLC 13F manager | Exit | Common stock | $-232.9K | -3K -100.00% | 0 | low |
| Q2 2026 as of | Indie Asset Partners, LLC 13F manager | Exit | Common stock | $-229.5K | -3K -100.00% | 0 | low |
| Q2 2026 as of | Marble Wealth, LLC 13F manager | Exit | Common stock | $-222.7K | -3K -100.00% | 0 | low |
| Q1 2026 as of | Laurion Capital Management LP 13F manager | New | Common stock | $215.7K | +3K | 3,255 <0.01% of shares | low |
| Q2 2026 as of | MQS Management LLC 13F manager | Exit | Common stock | $-212.7K | -3K -100.00% | 0 | low |
| Q2 2025 as of | Savant Capital, LLC 13F manager | Add | Common stock | $209.9K | +3K +20.78% | 16,606 <0.01% of shares | low |
| Q1 2026 as of | Evergreen Capital Management LLC 13F manager | New | Common stock | $209.4K | +3K | 3,160 <0.01% of shares | low |
| Q1 2026 as of | Woodmont Investment Counsel LLC 13F manager | Exit | Common stock | $-208.3K | -3K -100.00% | 0 | low |
| Q1 2026 as of | Summitry LLC 13F manager | Exit | Common stock | $-207.2K | -3K -100.00% | 0 | low |
| Q2 2026 as of | Graham Capital Wealth Management, LLC 13F manager | Exit | Common stock | $-201.7K | -3K -100.00% | 0 | low |
| Q2 2026 as of | Citizens Financial Group INC/RI 13F manager | Add | Common stock | $197.4K | +3K +55.82% | 7,752 <0.01% of shares | low |
| Q1 2026 as of | OMERS Administration Corporation 13F manager | Add | Common stock | $167.0K | +3K +22.81% | 13,569 <0.01% of shares | low |
| Q1 2026 as of | Intrepid Capital Management Inc 13F manager | Add | Common stock | $159.0K | +2K +4.52% | 55,496 0.01% of shares | low |
| Q1 2026 as of | Commerce Bank 13F manager | Add | Common stock | $157.1K | +2K +20.08% | 14,177 <0.01% of shares | low |
| Q1 2026 as of | CIBC Global Asset Managment Inc. 13F manager | Add | Common stock | $153.4K | +2K +2.81% | 84,722 0.02% of shares | low |
| Q1 2026 as of | &Partners 13F manager | Add | Common stock | $149.1K | +2K +3.51% | 66,198 0.02% of shares | low |
| Q1 2026 as of | Hutchinson Capital MANAGEMENT/CA 13F manager | Trim | Common stock | $-137.3K | -2K -0.88% | 232,906 0.06% of shares | low |
| Q1 2026 as of | Nordea Investment Management AB 13F manager | Trim | Common stock | $-125.4K | -2K -6.04% | 29,566 <0.01% of shares | low |
| Q2 2026 as of | Pallas Capital Advisors LLC 13F manager | Trim | Common stock | $-110.9K | -2K -35.29% | 2,884 <0.01% of shares | low |
| Q1 2026 as of | Aviva PLC 13F manager | Trim | Common stock | $-101.0K | -2K -0.61% | 249,409 0.07% of shares | low |
| Q1 2026 as of | Wexford Capital LP 13F manager | Trim | Common stock | $-92.8K | -1K -28.00% | 3,600 <0.01% of shares | low |
| Q1 2025 as of | Leonteq Securities AG 13F manager | Add | Common stock | $92.1K | +1K +308.79% | 1,721 <0.01% of shares | low |
| Q1 2026 as of | Northwestern Mutual Wealth Management Co 13F manager | Add | Common stock | $86.9K | +1K +9.78% | 14,712 <0.01% of shares | low |
| Q1 2026 as of | Guggenheim Capital LLC 13F manager | Trim | Common stock | $-86.8K | -1K -24.23% | 4,097 <0.01% of shares | low |
| Q2 2026 as of | Lido Advisors, LLC 13F manager | Add | Common stock | $84.7K | +1K +4.14% | 30,007 <0.01% of shares | low |
| Q2 2026 as of | OneDigital Investment Advisors LLC 13F manager | Trim | Common stock | $-72.2K | -1K -9.69% | 9,539 <0.01% of shares | low |
| Q4 2025 as of | Leonteq Securities AG 13F manager | Trim | Common stock | $-70.5K | -1K -77.01% | 300 <0.01% of shares | low |
| Q3 2023 as of | Leonteq Securities AG 13F manager | Add | Common stock | $69.3K | +1K +7792.86% | 1,105 <0.01% of shares | low |
| Q1 2026 as of | Towne Trust Company, N.A 13F manager | Trim | Common stock | $-68.1K | -1K -4.29% | 22,902 <0.01% of shares | low |
| Q1 2026 as of | Nomura Holdings Inc 13F manager | Add | Common stock | $67.5K | +1K +8.71% | 12,718 <0.01% of shares | low |
| Q1 2026 as of | Gabelli Funds LLC 13F manager | Trim | Common stock | $-66.3K | -1K -0.71% | 140,750 0.04% of shares | low |
| Q1 2026 as of | America First Investment Advisors, LLC 13F manager | Add | Common stock | $62.8K | +948 +0.25% | 380,335 0.10% of shares | low |
| Q1 2026 as of | Whittier Trust Co 13F manager | Trim | Common stock | $-60.5K | -915 -26.15% | 2,584 <0.01% of shares | low |
| Q1 2026 as of | Huntleigh Advisors, Inc. 13F manager | Add | Common stock | $60.5K | +913 +20.82% | 5,299 <0.01% of shares | low |
| Q4 2024 as of | Ransom Advisory, Ltd 13F manager | Exit | Common stock | $-59.8K | -1K -100.00% | 0 | low |
| Q4 2024 as of | Leonteq Securities AG 13F manager | Trim | Common stock | $-58.6K | -1K -70.41% | 421 <0.01% of shares | low |
| Q2 2024 as of | Ransom Advisory, Ltd 13F manager | New | Common stock | $55.2K | +703 | 703 <0.01% of shares | low |
| Q3 2022 as of | Leonteq Securities AG 13F manager | New | Common stock | $51.3K | +794 | 794 <0.01% of shares | low |
| Q2 2026 as of | Quent Capital, LLC 13F manager | Add | Common stock | $51.1K | +724 +55.44% | 2,030 <0.01% of shares | low |
| Q2 2026 as of | Silver Oak Securities, Incorporated 13F manager | Add | Common stock | $48.0K | +681 +7.40% | 9,880 <0.01% of shares | low |
| Q2 2023 as of | Leonteq Securities AG 13F manager | Trim | Common stock | $-46.5K | -780 -98.24% | 14 <0.01% of shares | low |
| Q1 2026 as of | BNP Paribas Financial Markets 13F manager | Add | Common stock | $46.3K | +699 +0.12% | 582,155 0.16% of shares | low |
| Q1 2026 as of | New York Life Investment Management LLC 13F manager | Add | Common stock | $44.4K | +670 +1.54% | 44,271 0.01% of shares | low |
| Q1 2026 as of | Fairfield, Bush & Co. 13F manager | Add | Common stock | $43.5K | +657 +4.28% | 15,993 <0.01% of shares | low |